From 79cd51d0e6d33b518e5b225bd7d91da03b9bee71 Mon Sep 17 00:00:00 2001
From: norablackcat <blackcatgames@protonmail.com>
Date: Sat, 17 Jun 2023 14:52:51 -0600
Subject: [PATCH] radeonsi/get: add PIPE_CAP_TIMER_RESOLUTION
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Reviewed by Marek Olšák

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23703>
---
 src/gallium/drivers/radeonsi/si_get.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gallium/drivers/radeonsi/si_get.c b/src/gallium/drivers/radeonsi/si_get.c
index a0dfc68..e44ebf8 100644
--- a/src/gallium/drivers/radeonsi/si_get.c
+++ b/src/gallium/drivers/radeonsi/si_get.c
@@ -391,6 +391,10 @@ static int si_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_PCI_FUNCTION:
       return sscreen->info.pci.func;
 
+   case PIPE_CAP_TIMER_RESOLUTION:
+      /* Conversion to nanos from cycles per millisecond */
+      return DIV_ROUND_UP(1000000, sscreen->info.clock_crystal_freq);
+
    default:
       return u_pipe_screen_get_param_defaults(pscreen, param);
    }
-- 
2.7.4